On January $1,2024,$ Canseco Plumbing Fixtures purchased equipment for $$30,000.$ Residual value at the end of an estimated fouryear service life is expected to be $$2,000.$ The company expects the equipment to operate for $10,000$ hours.

Required:

a$.$ Calculate depreciation expense for $2024$ and $2025$ using sum$-$of$-$the$-$years'$-$digits, assuming the equipment was purchased on January $1,2024.$

b$.$ Calculate depreciation expense for $2024$ and $2025$ using sum$-$of$-$the$-$years'$-$digits, assuming the equipment was purchased on March $31,2024.$

Complete this question by entering your answers in the tabs below.

Required $A$

Required B

Calculate depreciation expense for $2024$ and $2025$ using sum$-$of$-$the$-$years'$-$digits, assuming the equipment was purchased on January $1,2024.$

$\backslash$table$[[$Sum$-$of$-$the$-$years' digits depreciation$],[,,\backslash$table$[[$reciable$],[3$ase$]],x,\backslash$table$[[$Rate per$],[$Year$]],=,\backslash$table$[[$Depreciation$],[$Expense$]]],[2024,$$$$,28,000,x,\frac{3}{10}\frac{O}{?},=,8,400]]$